| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.2%
|
| -1 | Don't know | 26 |
1.1%
|
| 1 | Very Frequently | 81 |
3.4%
|
| 2 | Quite frequently | 231 |
9.6%
|
| 3 | Not frequently | 770 |
31.9%
|
| 4 | Not at all frequently | 1303 |
54%
|